This test checks that cookies set from a Set-Cookie header in private browsing mode are stored in the same cookie storage as cookies set with document.cookie. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". Cookies before setting (should be empty): Cookies before enabling private browsing (should be key1=value1):key1=value1 PASS cookie is 'key1=value1'. Cookies after enabling private browsing (should be empty): PASS cookie is ''. Cookies after setting in private browsing (should be key2=value2):key2=value2 PASS cookie is 'key2=value2'. Cookies after disabling private browsing (should be key1=value1):key1=value1 PASS cookie is 'key1=value1'. PASS successfullyParsed is true TEST COMPLETE